Hazardous Weather Conditions

For More Weather Information:

Juneau, AK Local Forecast Office

4NM ESE Grindall Island AK

Marine Point Forecast

[NOTICE]
    • Today

      Today:E wind 5 to 15 kt. Showers.   Seas 6 ft subsiding to 3 ft.

      High: 53 °F

      E 15kt
      6ftWaves Subsiding

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:Variable winds 5 kt or less. Showers likely.   Seas around 2 ft.

      Low: 47 °F

      Light Wind
      2ft

    • Tuesday

      Tuesday:SSE wind 5 to 10 kt. Showers likely, mainly after 1pm.   Seas 1 to 2 ft.

      High: 52 °F

      SSE 10kt
      1-2ft

    • Tuesday Night

      Tuesday Night:S wind around 10 kt. Showers likely, mainly before 7pm.   Seas around 2 ft.

      Low: 46 °F

      S 10kt
      2ft

    • Wednesday

      Wednesday:S wind 5 to 10 kt. Showers likely before 4pm.   Seas 1 to 2 ft.

      High: 52 °F

      S 10kt
      1-2ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

      Low: 46 °F

      Light Wind
      1ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

      High: 53 °F

      Light Wind
      1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

      Low: 46 °F

      Light Wind
      1ft

    • Friday

      Friday:Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

      High: 55 °F

      Light Wind
      1ft


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:14 am AKDT May 19, 2025
Forecast Valid: 6am AKDT May 19, 2025-6pm AKDT May 25, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH THIS MORNING...

Synopsis: A weakening low continues to move east into early Monday, increasing winds along the eastern gulf and southern inner channels to strong breezes and Gale force winds of 25 to 35 kts. The low will stall over the Dixon Entrance, continuing to weaken through Tuesday.

Today
E wind 5 to 15 kt. Showers. Seas 6 ft subsiding to 3 ft.
Tonight
Variable winds 5 kt or less. Showers likely. Seas around 2 ft.
Tuesday
SSE wind 5 to 10 kt. Showers likely, mainly after 1pm. Seas 1 to 2 ft.
Tuesday Night
S wind around 10 kt. Showers likely, mainly before 7pm. Seas around 2 ft.
Wednesday
S wind 5 to 10 kt. Showers likely before 4pm. Seas 1 to 2 ft.
Wednesday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.
Thursday
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.
Thursday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.
Friday
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 55.43°N 132°W
Last Update: 6:14 am AKDT May 19, 2025
Forecast Valid: 6am AKDT May 19, 2025-6pm AKDT May 25, 2025
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data